MAX6010 Datasheet, PDF (1/6 Pages) Maxim Integrated Products – Precision, Micropower, 3V Series Voltage Reference in SOT23

19-4601; Rev 0; 4/09
Precision, Micropower, 3V Series
Voltage Reference in SOT23
General Description
The MAX6010 is a precision, low-noise, low-dropout,
micropower voltage reference in a SOT23 package. This
three-terminal voltage reference operates with an input
voltage from 3.2V to 5.5V, and outputs 3V.
The MAX6010 voltage reference consumes less than
5µA (max) of supply current and can source up to 7mA
and sink up to 1mA of load current when the input is
5V. Unlike conventional shunt-mode (two-terminal) ref-
erences that waste supply current and require an exter-
nal resistor, the MAX6010 offers a supply current that is
virtually independent of supply voltage (with only
0.05µA/V variation with supply voltage) and does not
require an external resistor. The MAX6010 has initial
accuracies of 0.2% (A grade) and 0.4% (B grade) and
a temperature drift of 50ppm/°C (max). The low-dropout
voltage and the ultra-low supply current over the full
voltage range make this device ideal for portable and
battery-operated applications. The MAX6010 is avail-
able in a small, 3-pin SOT23 package.
Applications
Battery-Operated Equipment
Portable Equipment
Lens Image Stabilization
Data-Acquisition Systems
Industrial and Process-Control Systems
Typical Application Circuit
V_CC
Features
o Ultra-Low Supply Current: 5µA (max)
o 3V Output from 3.2V Input
o Small, 3-Pin SOT23 Package
o Initial Accuracy: ±0.2% (max)
o Low Temperature Drift: 50ppm/°C (max)
o 200mV Dropout Voltage
o Load Regulation (7mA Source): 200µV/mA (max)
o Line Regulation 3.2V to 5.5V: 350µV/V (max)
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX6010AEUR+T -40°C to +85°C 3 SOT23
FZUS
MAX6010BEUR+T -40°C to +85°C 3 SOT23
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
FZUU
Selector Guide
PART
MAX6010AEUR
MAX6010BEUR
O U T PU T
VO L T A G E
( V)
3
3
IN I T IA L
ACCURACY
(%)
±0.2
±0.4
TEMP
COEFFICIENT
( ppm/° C)
50
50
Pin Configuration
0.1µF ^*
IN
REFERENCE
OUT
OUT
MAX6010
0.001µF TO 1µF
GND
TOP VIEW
IN 1
OUT 2
MAX6010
3 GND
SOT23
*OPTIONAL
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.